Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Condoms were originally made of animal intestines or linen.
347
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The octopus does not have a blind spot.
273
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109